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4 Clear Signs You Need an AC Tune-Up

Technician installs new AC unit

Wellnhofer Designs from Abode Stock

When was the last time you had your air conditioning unit tuned up? If you can’t remember, it’s probably been too long. Most homeowners know that they should schedule regular AC tune-ups to ensure their system runs at peak performance. But most of them don’t realize just how vital these tune-ups are – and how they can actually save money in the long run. 

If you’re not sure whether you need a tune-up or not, here are four signs that it’s time. 

1. Your Energy Bills Have Been Creeping up 

If you’ve noticed that your energy bills have gradually been increasing, it’s likely time for an AC tune-up. An inefficient system can cause your energy bills to skyrocket, so having a professional take a look at things may help you save in the long run. This is especially important if you haven’t made any energy-saving equipment upgrades in your home. 

AC repair experts note that a significant increase in energy bills may indicate that your AC system is no longer running as efficiently as it used to. In this case, a tune-up can help restore the system’s original performance and save you some money on your monthly energy bills. If you have an older AC unit that is past its prime, it might be time for an upgrade.

2. The AC Is Taking Longer Than Usual to Cool or Heat Your Home

If it’s taking your AC system longer to cool your home than usual, this is a clear sign that it needs a tune-up. This usually happens when the AC compressor is struggling to keep up with the demand, or when there is an issue with the refrigerant levels. This can cause the AC to work overtime and eventually lead to system failure – this is one of the most common AC mistakes you should avoid.

Most homeowners are quick to ignore small changes in their AC’s performance, but if you start to see a pattern of cooling issues, it’s best to call in a technician for a tune-up. The same goes for AC heating – if it seems like your unit is taking longer to heat up your home, it’s probably time for a tune-up.

 Technician installs new air conditioning unit

3. You’re Hearing Strange Noises Coming From the Unit 

A malfunctioning, inefficient, or old AC unit can produce strange noises. If you’re hearing grinding, whining, or rattling coming from your air conditioner, it’s definitely time for a tune-up. These sounds may indicate various problems like a lack of refrigerant, a seized compressor, a bad motor, loose fan belts, or other issues.

If you’re not sure what the noises mean, it’s always a good idea to call in a professional to take a look and diagnose the issue. Trying to fix an AC unit that you don’t know how to work on can end up costing you more in the long run. A tune-up will help ensure your AC is running smoothly and quietly.

4. The AC Isn’t Heating or Cooling Your Home Evenly

Uneven heating or cooling is a common sign that your AC needs a tune-up. For instance, your upper floor may be too cold while the lower floor feels too warm. This could be due to several factors, such as incorrect refrigerant levels, blocked air vents, or dirty filters. To ensure a more balanced performance from your unit, you’ll need to optimize your AC settings

If some parts of your home are still too hot or cold after calibrating your HVAC system, a professional can diagnose the problem and make necessary adjustments to ensure that your home is comfortable all year round. Ensuring every room in your home is at the correct temperature can save you money on your energy bill. To better manage temperature control, opt for a programmable thermostat.

Get Your AC Unit Up and Running Again

Your AC unit is only as good as the maintenance it receives. If you’re noticing any of the following signs, it’s time to call in a professional for an AC tune-up. Don’t ignore these warning signs, or you could end up with a malfunctioning unit in the middle of summer or winter when you need it most – and end up paying a lot more for repairs or even a replacement.